arrow keys for movement

z = rotates counter clockwise
x = rotates clockwise

DONT use long wavs, play stops when they're used.

Creates 2 files, tetconfig.ini and highscore.dat
tetconfig.ini is the configurations
highscore.dat is the highscore table

If there are any errors in the config file a new one is created
which will replace it.

If highscore.dat isnt the right size it will create a new one so don't tamper with it.